WinBridge Voice Amplifier with Bluetooth, Portable Speaker and Microphone Set, Wireless Mic Headset Speaker for Teachers, Tour Guide, Public Speaking, Fitness Instructors, Features Mute, 15W WB002

For such a small device, this amplifier is amazing. Light and discrete, you don't feel odd having this on you like some of the bulkier counterparts. Produces good quality sound and loud enough to be used in the classroom setting with ease. With multiple options for wearing it and a wireless headset/ microphone, it's so easy and convenient to use. My preferred way is to have it sit at the front of the room and keep the headset around my neck, keeping me hands free and able to move around. The range is incredible- I tested in a two story building and the amplifier was able to pick up whispered conversation from the opposite side of the office downstairs. Would highly recommend for all teachers, or if you're thinking of getting a new graduate a gift to use in the classroom, this is amazing value for money!

Comprado hace ya tiempo y muy muy bien. Igual que el primer día, funciona perfectamente, se oye de lujo. Perfecto para dar clases. Todo Ok!

Además de que es bastante ligero y portátil. Lo llevo para dar clase en la Universidad todos los días.

This portable voice amplifier is a fantastic tool for anyone who needs to project their voice without straining. The sound is clear and loud enough for a small to medium-sized room, and it doesn’t distort even at higher volumes. Wearing it around the head is surprisingly comfortable—the band is adjustable and lightweight, so it stays in place without feeling tight. The mic picks up voice well even if you're not speaking very loudly. The battery lasts a long time on a single charge, and it’s super easy to use right out of the box. Great for teaching, guiding tours, or public speaking. I personally used during a tour around university campus and it just saved my day! Definitely a 5-star product!

A praticidade em colocar um fone sem fio ligado por Bluetooth na caixa de som na sua cintura, podendo usar o bolso da sua calça ou o cinto que vem na caixa, caso queira usar em qualquer parte do seu corpo. Ainda não testei em sala de aula, mas os testes que fiz em casa me deixaram bem satisfeito. Vamos ver no decorrer do seu uso em sala de aula como será a duração da sua bateria, mas a principio tem boa qualidade de som e seu manuseio é bem fácil.